Lock On: Modern Air Combat features nine different flyable Russian and U.S. Air Force combat jets including the F-15C Eagle , the A-10A Thunderbolt II , the Su-27 Flanker B , the Su-33 Flanker D , the MiG-29S Fulcrum , the MiG-29A Fulcrum (both Russian and German versions), the Su-25 Frogfoot and the Su-39 Frogfoot . These aircraft encompass an array of both air-to-air and air-to-ground combat aircraft for both US and Russian forces and will allow players a broad-range of combat missions